前辅文
第一部分 阅读理解文章
基础训练篇
Unit One
Unit Two
Unit Three
Unit Four
Unit Five
Unit Six
Unit Seven
Unit Eight
Unit Nine
Unit Ten
强化提高篇
Unit Eleven
Unit Twelve
Unit Thirteen
Unit Fourteen
Unit Fifteen
Unit Sixteen
Unit Seventeen
Unit Eighteen
Unit Nineteen
Unit Twenty
第二部分 试题精解及全文翻译
基础训练篇
Unit One
Unit Two
Unit Three
Unit Four
Unit Five
Unit Six
Unit Seven
Unit Eight
Unit Nine
Unit Ten
强化提高篇
Unit Eleven
Unit Twelve
Unit Thirteen
Unit Fourteen
Unit Fifteen
Unit Sixteen
Unit Seventeen
Unit Eighteen
Unit Nineteen
Unit Twenty
